The Washington Nationals made two big changes hours after they were swept by the Boston Red Sox. General manager Mike Rizzo and manager Dave Martinez were fired on Sunday, the Nationals announced.

Trevor Story homered, and the Boston Red Sox completed a three-game sweep of the Washington Nationals with a 6-4 victory Sunday. Left-hander Garrett Crochet (9-4) allowed two runs and struck out seven in five innings.

A four-run first inning got the Red Sox off on the right foot Sunday as they moved above .500 with a victory at Nationals Park.